Title:
MARINE RESEARCH BUOY
Document Type and Number:
Japanese Patent JP2002087375
Kind Code:
A
Abstract:
To provide a marine research buoy, which is in little danger of unexpected breakage or the like and capable of stably collecting research data.
The marine research buoy 10 for researching the condition of the ocean comprises a buoy body 10a and a depth control part 25 for controlling the depth of the buoy body to be a first depth on a seawater surface and second depths other than the first depth.
Inventors:
NAYAMA RISUKE
TOYODA MASAHIKO
KOBAYASHI HITOSHI
TOYODA MASAHIKO
KOBAYASHI HITOSHI
Application Number:
JP2000284206A
Publication Date:
March 27, 2002
Filing Date:
September 19, 2000
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
G01D21/00; B63B22/00; B63B22/18; B63B22/20; G01S19/14; G01S19/40; (IPC1-7): B63B22/00; B63B22/18; B63B22/20; G01D21/00; G01S5/14
Attorney, Agent or Firm:
Minoru Kudo (1 person outside)
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